{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:VCJJPSY7NTEXKIHMNHUV453VUZ","short_pith_number":"pith:VCJJPSY7","schema_version":"1.0","canonical_sha256":"a89297cb1f6cc97520ec69e95e7775a64c19ff1f6a984b5d689ccaec4f5a2d99","source":{"kind":"arxiv","id":"1705.08939","version":1},"attestation_state":"computed","paper":{"title":"Road to micron resolution with a color X-ray camera -- polycapillary optics characterization","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.ins-det","authors_text":"Aniouar Bjeoumikhov, Axel D. Renno, Frans Munnik, Joachim Tilgner, Johannes von Borany, Josef Buchriegler, Marko Petric, Martin Radtke, Oliver Scharf, Reiner Wedell, Stanis{\\l}aw H. Nowak, Uwe Reinholz, Zemfira Bjeoumikhov","submitted_at":"2017-05-24T19:38:57Z","abstract_excerpt":"In a color X-ray camera, spatial resolution is achieved by means of a polycapillary optic conducting X-ray photons from small regions on a sample to distinct energy dispersive pixels on a CCD matrix. At present, the resolution limit of color X-ray camera systems can go down to several microns and is mainly restricted to pixel dimensions. The recent development of an efficient subpixel resolution algorithm allows a release from pixel size, limiting the resolution only to the quality of the optics. In this work polycapillary properties that influence the spatial resolution are systematized and a"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1705.08939","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2017-05-24T19:38:57Z","cross_cats_sorted":[],"title_canon_sha256":"358bf61c0afb5eb783fdf62fd18ad985e750901d86d1915ebedc965e94132cc8","abstract_canon_sha256":"898fd6655bef0bda96edf61a1e8640108451da52b50c5ef89ff382eb69c4c4c2"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:43:42.895649Z","signature_b64":"UvN0Loa1myZdtAKvKxL6EYQmrNSOauDh1bWLBk4P6EuiU40UnNOVu57MfEazSKsxjKop08erH1B3OQJiDlNXBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a89297cb1f6cc97520ec69e95e7775a64c19ff1f6a984b5d689ccaec4f5a2d99","last_reissued_at":"2026-05-18T00:43:42.894986Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:43:42.894986Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Road to micron resolution with a color X-ray camera -- polycapillary optics characterization","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.ins-det","authors_text":"Aniouar Bjeoumikhov, Axel D. Renno, Frans Munnik, Joachim Tilgner, Johannes von Borany, Josef Buchriegler, Marko Petric, Martin Radtke, Oliver Scharf, Reiner Wedell, Stanis{\\l}aw H. Nowak, Uwe Reinholz, Zemfira Bjeoumikhov","submitted_at":"2017-05-24T19:38:57Z","abstract_excerpt":"In a color X-ray camera, spatial resolution is achieved by means of a polycapillary optic conducting X-ray photons from small regions on a sample to distinct energy dispersive pixels on a CCD matrix. At present, the resolution limit of color X-ray camera systems can go down to several microns and is mainly restricted to pixel dimensions. The recent development of an efficient subpixel resolution algorithm allows a release from pixel size, limiting the resolution only to the quality of the optics. In this work polycapillary properties that influence the spatial resolution are systematized and a"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1705.08939","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1705.08939","created_at":"2026-05-18T00:43:42.895081+00:00"},{"alias_kind":"arxiv_version","alias_value":"1705.08939v1","created_at":"2026-05-18T00:43:42.895081+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1705.08939","created_at":"2026-05-18T00:43:42.895081+00:00"},{"alias_kind":"pith_short_12","alias_value":"VCJJPSY7NTEX","created_at":"2026-05-18T12:31:49.984773+00:00"},{"alias_kind":"pith_short_16","alias_value":"VCJJPSY7NTEXKIHM","created_at":"2026-05-18T12:31:49.984773+00:00"},{"alias_kind":"pith_short_8","alias_value":"VCJJPSY7","created_at":"2026-05-18T12:31:49.984773+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/VCJJPSY7NTEXKIHMNHUV453VUZ","json":"https://pith.science/pith/VCJJPSY7NTEXKIHMNHUV453VUZ.json","graph_json":"https://pith.science/api/pith-number/VCJJPSY7NTEXKIHMNHUV453VUZ/graph.json","events_json":"https://pith.science/api/pith-number/VCJJPSY7NTEXKIHMNHUV453VUZ/events.json","paper":"https://pith.science/paper/VCJJPSY7"},"agent_actions":{"view_html":"https://pith.science/pith/VCJJPSY7NTEXKIHMNHUV453VUZ","download_json":"https://pith.science/pith/VCJJPSY7NTEXKIHMNHUV453VUZ.json","view_paper":"https://pith.science/paper/VCJJPSY7","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1705.08939&json=true","fetch_graph":"https://pith.science/api/pith-number/VCJJPSY7NTEXKIHMNHUV453VUZ/graph.json","fetch_events":"https://pith.science/api/pith-number/VCJJPSY7NTEXKIHMNHUV453VUZ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/VCJJPSY7NTEXKIHMNHUV453VUZ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/VCJJPSY7NTEXKIHMNHUV453VUZ/action/storage_attestation","attest_author":"https://pith.science/pith/VCJJPSY7NTEXKIHMNHUV453VUZ/action/author_attestation","sign_citation":"https://pith.science/pith/VCJJPSY7NTEXKIHMNHUV453VUZ/action/citation_signature","submit_replication":"https://pith.science/pith/VCJJPSY7NTEXKIHMNHUV453VUZ/action/replication_record"}},"created_at":"2026-05-18T00:43:42.895081+00:00","updated_at":"2026-05-18T00:43:42.895081+00:00"}